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प्रश्न
Name the quality which is measured in kW.
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उत्तर
Power is measure in kW
संबंधित प्रश्न
A body is moved in a direction opposite to the direction of force acting on it. State whether the work is done by the force or work is done against the force
What physical quantity does the electron volt (eV) measure? How is it related to the S.I. unit of that quality?
Name the quality which is measured in kWh.
A boy weighing 350 N climbs up 30 steps, each 20 cm high in 1 minute, Calculate:
- the work done and
- power spent.
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Is it possible that no transfer of energy may take place even when a force is applied to a body?
What do you mean by equilibrium of a body?
Work done by a force is equal to the product of ....... and ....
State the condition when the work done by the force is positive
